The conservation and monitoring of biodiversity depends on the knowledge of species identity and distribution. Southern Africa has a rich and characteristic megadrile fauna. Most of the fauna show high levels of endemism ...

Rivers and estuaries are the major sources of the earth’s fresh water, and are also the major recipient of treated wastewater effluent discharge, thus leading to their deterioration. This study was aimed at evaluating the ...

Yersinia enterocolitica is a potentially pathogenic bacterium transmitted through the faecal-oral
route. Typical symptoms include those associated with gastrointestinal disease, although
infection can also lead to more ...